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HANNING ROBERT

Overview
  • Total Patents
    109
About

HANNING ROBERT has a total of 109 patent applications. Its first patent ever was published in 1937. It filed its patents most often in Germany, Switzerland and United States. Its main competitors in its focus markets machines, consumer goods and transport are AUTOMOTIVE PLASTIC TECH, CINPRES LTD and PLANIBLOCK SA.

Patent filings in countries

World map showing HANNING ROBERTs patent filings in countries

Patent filings per year

Chart showing HANNING ROBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanning Robert 55
#2 Haverkamp Hans 15
#3 Neumann Gernot 6
#4 Robert Hanning 3
#5 Wienkamp Walter 2
#6 Schaeffersmann Heinz 2
#7 Schaffersmann Heinz 1
#8 Meise Kurt 1
#9 Hans Haverkamp 1
#10 Basse Kurt 1

Latest patents

Publication Filing date Title
US4164523A Method of injection-molding and cooling of shaped synthetic-resin bodies
JPS5333258A Method and device for injection molding and cooling plastic article
DE2540519A1 Thermoplastic foam injection moulding ejected rapidly - after local cooling to harden ejector thrust region of moulding
US4033710A Apparatus for making thermoplastic articles with porous cores and less porous or nonporous skins
US4014966A Method for injection molding a composite foamed body having a foamed core and a continuous surface layer
US3921230A Apparatus for raising the end of a bed mattress
DE2420598A1 Motor-driven lift mechanism for adjustable mattress frames - is an independent unit for use with any existing bed
DE2355458A1 Thick-walled injection moulding with outer skin and porous core - both simultaneously injected after processing at different temps
US3894823A Apparatus for injection molding of parts of synthetic material
FR2146263A1 Smooth surfaced foamed mouldings - by coating the mould with ptfe
GB1133485A Combined air separator and dirt trap in or for hot water installations
GB1060728A Three-phase squirrel-cage rotor induction motors with direct current braking
GB988760A Improvements in or relating to electro-pneumatic switching arrangements and to garbage disposal units incorporating same
DE1460948A1 Pump unit for washing machines
GB954701A Improvements in or relating to injection moulding machines
DE1128022B Electric motor with plastic-injected slot linings and winding heads
GB860478A Cutting tool having an inserted cutting tip
GB852341A Improvements in or relating to flexibly suspended centrifugal units
DE1095778B Electrically heated washing machine